[time-nuts] TAPR TICC (Cable run time delay)

2018-10-12 Thread Mark Sims
The fudge value is generally used to compensate for the channel A vs B internal offsets. Lady Heather works with the TICC and has an "autotune" function () that can calculate and set the FUDGE and TIME2 parameters. You feed a 1PPS signal into a "T" adapter and feed the T outputs to the

Re: [time-nuts] TAPR TICC (Cable run time delay)

2018-10-12 Thread John Ackermann N8UR
If you're using traditional TIC mode (start on chA, stop on chB), the 10 MHz line doesn't matter. If you're in timestamping mode with chA or chB against 10 MHz, I'm still not sure the 10 MHz line makes any practical difference. More generally and for most applications, line lengths aren't an

[time-nuts] TAPR TICC (Cable run time delay)

2018-10-11 Thread Chris Burford
Hello All, I've just received my new TAPR TICC and have been performing some initial dry runs against my PRS10. I have to ask about cable(s) delay and and what is essentially best practice for the TICC configuration. Is it commonplace to add both cables (10MHz source and 1PPS) or just the length